Green Ridge, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.5 °F (low) to 64.9 °F (high). Annual precipitation averages 43.7 Inches. Green Ridge is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.2 °F | 39.0 °F | 1.85 in. |
| February | 24.0 °F | 44.0 °F | 2.09 in. |
| March | 33.2 °F | 54.7 °F | 2.74 in. |
| April | 43.3 °F | 65.0 °F | 4.56 in. |
| May | 54.3 °F | 74.2 °F | 5.35 in. |
| June | 63.9 °F | 83.1 °F | 5.3 in. |
| July | 67.9 °F | 87.4 °F | 4.2 in. |
| August | 65.7 °F | 86.5 °F | 4.17 in. |
| September | 57.4 °F | 79.1 °F | 4.8 in. |
| October | 45.1 °F | 67.7 °F | 3.62 in. |
| November | 34.1 °F | 54.6 °F | 2.92 in. |
| December | 24.8 °F | 43.0 °F | 2.13 in. |
| Annual | 44.5 °F | 64.9 °F | 43.73 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |